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A159316 as a simple table

n a(n)
0 1
1 1
2 5
3 61
4 1481
5 66361
6 5390285
7 803252341
8 224927827601
9 121129543555441
10 127545238071714965
11 265238370995975176621
12 1095520296374502654008921
13 9015241470782090221556516521
14 148067303294213271502974778276445

[1,1,5,61,1481,66361,5390285,803252341,
 224927827601,121129543555441,127545238071714965,
 265238370995975176621,1095520296374502654008921,
 9015241470782090221556516521,
 148067303294213271502974778276445]

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Last modified December 8 05:44 EST 2021. Contains 349590 sequences. (Running on oeis4.)